matha problems hemp mee
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re question this problem the image is not clear
pinko38:
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Answer:
1.(a)...p(x)=x-5
its zero = ....x=5
(b)....p(x)=2x-7
its zero = x= 7/2
(c).....p(x)=2y+6
its zero= y= -6/2
2...... p(x)=x^2+11x+k
=(-4)^2 +11(-4)+k=0
=16+(-44)+k=0
=-28+k=0
=k=28
hope it help u
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